{"id":224101,"date":"2012-04-18T22:00:00","date_gmt":"2012-04-18T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/pilote-can-avec-ratio-performance-puissance-tres-eleve\/"},"modified":"2012-04-18T22:00:00","modified_gmt":"2012-04-18T22:00:00","slug":"pilote-can-avec-ratio-performance-puissance-tres-eleve","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/pilote-can-avec-ratio-performance-puissance-tres-eleve\/","title":{"rendered":"Pilote CAN avec ratio performance-puissance tr\u00e8s \u00e9lev\u00e9"},"content":{"rendered":"<p>Le THS4531 offre une pr&eacute;cision de 16 bits pour prendre en charge les CAN, tels que le <a href=\"http:\/\/www.ti.com\/ads8317-pr\">ADS8317<\/a> et le <a href=\"http:\/\/www.ti.com\/ads1278-pr\">ADS1278<\/a>, ainsi que d&rsquo;autres applications coupl&eacute;es en CC. La bande passante de 36 MHz, la vitesse de balayage de 220V\/&micro;s et un temps de r&eacute;tablissement court de 150 ns pour 0,01% r&eacute;duisent le temps d&rsquo;acquisition de donn&eacute;es pour la gestion des convertisseurs de taux d&rsquo;&eacute;chantillonnage &eacute;lev&eacute;. Par ailleurs, le mode veille &agrave; 0,5 &micro;A, le courant de repos de 250 &micro;A et le fonctionnement par alimentation de 2,5V &agrave; 5V permettent un fonctionnement sur batterie et la conception d&rsquo;une alimentation flexible. Le mode commun d&rsquo;entr&eacute;e avec rail n&eacute;gatif et la sortie rail &agrave; rail permettent une conception d&rsquo;interface simplifi&eacute;e avec des sources de signal au sol asym&eacute;triques, un registre diff&eacute;rentiel &agrave; approximations successives (SAR) et des CAN Sigma-Delta.<br \/>\nLe module d&rsquo;&eacute;valuation du <a href=\"http:\/\/www.ti.com\/ths4531evm-pr\">THS4531DGKEVM<\/a> est disponible pour acc&eacute;l&eacute;rer le processus d&rsquo;&eacute;valuation du THS4531. Peut &ecirc;tre command&eacute; d&egrave;s maintenant au prix de 149 $. Les mod&egrave;les <a href=\"http:\/\/www.ti.com\/ths4531pspice-pr\">PSPICE<\/a> et <a href=\"http:\/\/www.ti.com\/ths4531spice-pr\">TINA-TI Spice<\/a> sont &eacute;galement disponibles avec un <a href=\"http:\/\/www.ti.com\/ths4531refdesign-pr\">design de r&eacute;f&eacute;rence TINA-TI<\/a>.<\/p>\n<p><a href=\"http:\/\/www.ti.com\/ths4531-preu\" target=\"_blank\" title=\"www.ti.com\/ths4531-preu\" rel=\"noopener\">www.ti.com\/ths4531-preu<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Texas Instruments red\u00e9finit le march\u00e9 des amplificateurs \u00e0 faible consommation en lan\u00e7ant un pilote de convertisseur analogique-num\u00e9rique enti\u00e8rement diff\u00e9rentiel qui fournit un ratio performance-puissance huit fois sup\u00e9rieur aux solutions \u00e9quivalentes. L&rsquo;amplificateur enti\u00e8rement diff\u00e9rentiel THS4531 n&rsquo;a besoin que d&rsquo;un courant de repos de 250 \u00b5A pour une bande passante de 36 MHz. Il prend ainsi en charge les hautes performances et les besoins ultra-faibles de consommation des syst\u00e8mes portables et \u00e0 forte densit\u00e9 tels que les d\u00e9bitm\u00e8tres et les \u00e9quipements m\u00e9dicaux portatifs.<\/p>\n","protected":false},"author":22,"featured_media":224102,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-224101","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Pilote CAN avec ratio performance-puissance tr\u00e8s \u00e9lev\u00e9 ...<\/title>\n<meta name=\"description\" content=\"Texas Instruments red\u00e9finit le march\u00e9 des amplificateurs \u00e0 faible consommation en lan\u00e7ant un pilote de convertisseur analogique-num\u00e9rique enti\u00e8rement...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/224101\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pilote CAN avec ratio performance-puissance tr\u00e8s \u00e9lev\u00e9\" \/>\n<meta property=\"og:description\" content=\"Texas Instruments red\u00e9finit le march\u00e9 des amplificateurs \u00e0 faible consommation en lan\u00e7ant un pilote de convertisseur analogique-num\u00e9rique enti\u00e8rement diff\u00e9rentiel qui fournit un ratio performance-puissance huit fois sup\u00e9rieur aux solutions \u00e9quivalentes. L&#039;amplificateur enti\u00e8rement diff\u00e9rentiel THS4531 n&#039;a besoin que d&#039;un courant de repos de 250 \u00b5A pour une bande passante de 36 MHz. Il prend ainsi en charge les hautes performances et les besoins ultra-faibles de consommation des syst\u00e8mes portables et \u00e0 forte densit\u00e9 tels que les d\u00e9bitm\u00e8tres et les \u00e9quipements m\u00e9dicaux portatifs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/224101\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2012-04-18T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci3278_ti.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2540\" \/>\n\t<meta property=\"og:image:height\" content=\"2032\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta 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